Vagner Birk Jeismann

35 papers and 296 indexed citations i.

About

Vagner Birk Jeismann is a scholar working on Hepatology, Surgery and Oncology. According to data from OpenAlex, Vagner Birk Jeismann has authored 35 papers receiving a total of 296 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Hepatology, 23 papers in Surgery and 21 papers in Oncology. Recurrent topics in Vagner Birk Jeismann’s work include Hepatocellular Carcinoma Treatment and Prognosis (28 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (17 papers) and Pancreatic and Hepatic Oncology Research (12 papers). Vagner Birk Jeismann is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (28 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (17 papers) and Pancreatic and Hepatic Oncology Research (12 papers). Vagner Birk Jeismann collaborates with scholars based in Brazil, United States and Uruguay. Vagner Birk Jeismann's co-authors include Paulo Herman, Fabrício Ferreira Coelho, Jaime Arthur Pirola Krüger, Gilton Marques Fonseca, Ivan Cecconello, Wanderley Marques Bernardo, Venâncio Avancini Ferreira Alves, Francisco Tustumi, Evandro Sobroza de Mello and Sheila F. Faraj and has published in prestigious journals such as Radiographics, Annals of Surgical Oncology and Surgery.

In The Last Decade

Co-authorship network of co-authors of Vagner Birk Jeismann i

Fields of papers citing papers by Vagner Birk Jeismann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vagner Birk Jeismann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Vagner Birk Jeismann. The network helps show where Vagner Birk Jeismann may publish in the future.

Countries citing papers authored by Vagner Birk Jeismann

Since Specialization
Citations

This map shows the geographic impact of Vagner Birk Jeismann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Vagner Birk Jeismann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vagner Birk Jeismann more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025